Linda Newbery Books

Seventeen-year-old Greg's interest in photography draws him to a ruined mansion whose history becomes more personally relevant as he slowly discovers the tragic events that led to the destruction o...

At the firefly gate

By Linda Newbery

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After moving with his parents from London to Suffolk near a former World War II airfield, Henry sees the shadowy image of a man by the orchard gate and feels an unusual affinity with an elderly wom...

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.